steel profile
UC 305x305x137
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UC 305x305x137 · UC305x305x137
- Catalogue
- Nippon UC
- Standard
- EN 10365
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 320.5 | mm |
| b | 309.2 | mm |
| t_w | 13.8 | mm |
| t_f | 21.7 | mm |
| r_1 | 15.2 | mm |
| g | 136.9 | kg/m |
| A | 17440.0 | mm² |
| I_x | 328.00 | 10⁶ mm⁴ |
| I_y | 107.00 | 10⁶ mm⁴ |
| i_x | 137.0 | mm |
| i_y | 78.30 | mm |
| W_el,x | 2050 | 10³ mm³ |
| W_el,y | 692 | 10³ mm³ |
| W_pl,x | 2300 | 10³ mm³ |
| W_pl,y | 1050 | 10³ mm³ |
| I_t | 2490 | 10³ mm⁴ |
| d | 246.7 mm [PDF] | |
| 6.11 | ||
| 17.9 | ||
| u | 0.851 | |
| x | 14.2 | |
| H | 2 cm⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| c1 |
Source notes and corrections
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
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